package com.sample.listener;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.http.HttpSessionAttributeListener;
import javax.servlet.http.HttpSessionBindingEvent;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
 
import ognl.OgnlRuntime;

public class Struts2ListenerOnGAE implements ServletContextListener,
HttpSessionListener, HttpSessionAttributeListener {

public void contextInitialized(ServletContextEvent sce) {
OgnlRuntime.setSecurityManager(null);
}

@Override
public void contextDestroyed(ServletContextEvent arg0) {
// TODO Auto-generated method stub

}

@Override
public void sessionCreated(HttpSessionEvent arg0) {
// TODO Auto-generated method stub

}

@Override
public void sessionDestroyed(HttpSessionEvent arg0) {
// TODO Auto-generated method stub

}

@Override
public void attributeAdded(HttpSessionBindingEvent arg0) {
// TODO Auto-generated method stub

}

@Override
public void attributeRemoved(HttpSessionBindingEvent arg0) {
// TODO Auto-generated method stub

}

@Override
public void attributeReplaced(HttpSessionBindingEvent arg0) {
// TODO Auto-generated method stub

}

}